I'm having definite stability issues with stellarsolver. Align seems to be working fit, but running a dummy sequence with the simulators is failing somewhere in the FITS processing post capture. This has been consistent over the last few days as I have been keeping up with the changes. The SEGV goes not always occur in the exact same place, but it always occurs when doing analysis. I turned off all of the HFR calculation options and WCS load options for FITS and Ekos, but it still seems some calls go out to stellarsolver.

I am also guiding (simulated) at the time, so perhaps there is a race condition between SEP in guiding and SEP in FITS analysis. I'm not sure of any of the changes made it across to guiding yet. There are references to guiding in the backtrace, but I have no idea if that has any relevance or not.

The back trace from the core dump is attached.

J.

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